[libgdata: 1/2] Remove some warnings

[Davide Italiano <davit src gnome org>]

commit 120acd849afd53cdb1d14536fa4c7de270a7b546
Author: Davide Italiano <davide italiano gmail com>
Date:   Sun Jun 12 20:59:19 2011 +0200

    Remove some warnings

 Makefile.am  |    2 ++
 configure.ac |    1 +
 2 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 8a44956..5623ea4 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,5 +1,7 @@
 SUBDIRS = . gdata/tests po docs
 
+ACLOCAL_AMFLAGS = -I m4
+
 DISTCHECK_CONFIGURE_FLAGS =
 MAINTAINERCLEANFILES =
 
diff --git a/configure.ac b/configure.ac
index f6b2764..8228710 100644
--- a/configure.ac
+++ b/configure.ac
@@ -12,6 +12,7 @@ m4_define(gdata_api_version_minor, 0)
 
 AC_INIT([libgdata],[gdata_version_major.gdata_version_minor.gdata_version_micro],[https://bugzilla.gnome.org/enter_bug.cgi?product=libgdata],[libgdata],[http://live.gnome.org/libgdata])
 
+AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_SRCDIR([gdata/gdata.h])
 AC_CONFIG_HEADERS([config.h])
 AC_USE_SYSTEM_EXTENSIONS